projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 7bc88639 LF |
1 | /****************************************************************************** |
| 2 | * | |
| 3 | * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of version 2 of the GNU General Public License as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 12 | * more details. | |
| 13 | * | |
| 7bc88639 LF |
14 | ******************************************************************************/ |
| 15 | ||
| 16 | #include <osdep_service.h> | |
| 17 | #include <drv_types.h> | |
| 18 | #include <rtl8188e_hal.h> | |
| 19 | #include <rtl8188e_led.h> | |
| e73fd15e | 20 | #include <usb_ops_linux.h> |
| 7bc88639 LF |
21 | |
| 22 | /* LED object. */ | |
| 23 | ||
| 24 | /* LED_819xUsb routines. */ | |
| 25 | /* Description: */ | |
| 26 | /* Turn on LED according to LedPin specified. */ | |
| 27 | void SwLedOn(struct adapter *padapter, struct LED_871x *pLed) | |
| 28 | { | |
| 29 | u8 LedCfg; | |
| 30 | ||
| 31 | if (padapter->bSurpriseRemoved || padapter->bDriverStopped) | |
| 32 | return; | |
| c7b2e995 | 33 | LedCfg = usb_read8(padapter, REG_LEDCFG2); |
| 9c68ed09 | 34 | usb_write8(padapter, REG_LEDCFG2, (LedCfg&0xf0) | BIT(5) | BIT(6)); /* SW control led0 on. */ |
| 7bc88639 LF |
35 | pLed->bLedOn = true; |
| 36 | } | |
| 37 | ||
| 38 | /* Description: */ | |
| 39 | /* Turn off LED according to LedPin specified. */ | |
| 40 | void SwLedOff(struct adapter *padapter, struct LED_871x *pLed) | |
| 41 | { | |
| 42 | u8 LedCfg; | |
| 43 | struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); | |
| 44 | ||
| 45 | if (padapter->bSurpriseRemoved || padapter->bDriverStopped) | |
| 46 | goto exit; | |
| 47 | ||
| c7b2e995 | 48 | LedCfg = usb_read8(padapter, REG_LEDCFG2);/* 0x4E */ |
| 7bc88639 | 49 | |
| 373b61b6 | 50 | if (pHalData->bLedOpenDrain) { |
| 7bc88639 | 51 | /* Open-drain arrangement for controlling the LED) */ |
| 373b61b6 | 52 | LedCfg &= 0x90; /* Set to software control. */ |
| 9c68ed09 | 53 | usb_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3))); |
| c7b2e995 | 54 | LedCfg = usb_read8(padapter, REG_MAC_PINMUX_CFG); |
| 373b61b6 | 55 | LedCfg &= 0xFE; |
| e76484d0 | 56 | usb_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg); |
| 373b61b6 | 57 | } else { |
| 9c68ed09 | 58 | usb_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3) | BIT(5) | BIT(6))); |
| 7bc88639 LF |
59 | } |
| 60 | exit: | |
| 61 | pLed->bLedOn = false; | |
| 62 | } | |
| 63 | ||
| 64 | /* Interface to manipulate LED objects. */ | |
| 65 | /* Default LED behavior. */ | |
| 66 | ||
| 67 | /* Description: */ | |
| 68 | /* Initialize all LED_871x objects. */ | |
| 02d0de1f | 69 | void rtw_hal_sw_led_init(struct adapter *padapter) |
| 7bc88639 LF |
70 | { |
| 71 | struct led_priv *pledpriv = &(padapter->ledpriv); | |
| 74391e12 | 72 | struct hal_data_8188e *haldata = GET_HAL_DATA(padapter); |
| 7bc88639 | 73 | |
| 74391e12 | 74 | pledpriv->bRegUseLed = true; |
| d33b128e | 75 | pledpriv->LedControlHandler = LedControl8188eu; |
| 74391e12 | 76 | haldata->bLedOpenDrain = true; |
| 7bc88639 | 77 | |
| 373b61b6 | 78 | InitLed871x(padapter, &(pledpriv->SwLed0)); |
| 7bc88639 LF |
79 | } |
| 80 | ||
| 81 | /* Description: */ | |
| 82 | /* DeInitialize all LED_819xUsb objects. */ | |
| d435335f | 83 | void rtw_hal_sw_led_deinit(struct adapter *padapter) |
| 7bc88639 LF |
84 | { |
| 85 | struct led_priv *ledpriv = &(padapter->ledpriv); | |
| 86 | ||
| 87 | DeInitLed871x(&(ledpriv->SwLed0)); | |
| 7bc88639 | 88 | } |